摘要
SF_5CF_3本身不会吸收190nm以上波长的紫外光而发生解离,同时,SF5CF3在大气中非常稳定,和大气中存在量比较丰富的氧化性自由基——O(1D)、·OH、·NO3不发生反应.初步推断SF5CF3在对流层及平流层中不存在与氧化性自由基反应引起的汇.
Ultraviolet absorption of SF5CF3 was not seen above 190nm. Meanwhile, SF5CF3 was very stable in atmosphere, and did not react with oxidative free radicals ——O(1D)、·OH、·NO3 , relatively abundant in atmosphere. Therefore, it could be preliminarily inferred that no sinks were caused by the reaction of SF5CF3 with the oxidative radical in the troposphere and stratosphere.
出处
《中国环境科学》
EI
CAS
CSCD
北大核心
2005年第B06期10-12,共3页
China Environmental Science
基金
国家自然科学基金资助项目(20177004)
